“ecological and environmental effects of irrigation and drainage”的概念、定义、翻译、参考文献-科学参考

单词	ecological and environmental effects of irrigation and drainage
释义	ecological and environmental effects of irrigation and drainage Encyclopedia 农学农业水土工程释 ecological and environmental effects of irrigation and drainage灌排生态环境效应人类灌溉和排水活动对农田、灌区生态和环境的影响。
随便看	quasi-Newton method quasi-Newton type quasinilpotent group quasinilpotent operator quasi-nonexpansive quasinorm quasinormal quasinormal family quasinormal group quasinormality quasinormal space quasinormal vector quasinormed quasi-normed [linear] space quasi-normed linear space quasinormed linear space quasi-normed space quasinormed space quasi-one dimensional conductor quasi-open quasi-open mapping quasi-open transformation quasi-operation quasi optical circuits quasi-optical circuits

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